Package io.keikai.app

Interface CollaborationInfo

All Known Implementing Classes:
CollaborationInfoEx, CollaborationInfoImpl
public interface CollaborationInfo

  • Method Details

    • setRelationship

      void setRelationship(String username, Book book)
      set relationship between username and book
      Parameters:
      username -
      book -

    • removeRelationship

      void removeRelationship(String username)
      remove books having relationship to username
      Parameters:
      username -

    • isUsernameExist

      boolean isUsernameExist(String username)
      ask if username is existing
      Parameters:
      username -
      Returns:
      true if username has already existed, false otherwise.

    • addUsername

      boolean addUsername(String username, String oldUsername)
      add username and remove old username
      Parameters:
      username -
      oldUsername -
      Returns:

    • removeUsername

      void removeUsername(String username)
      remove username
      Parameters:
      username -

    • getUsedUsernames

      Set<String> getUsedUsernames(String bookName)
      return username of users which are using book "bookName"
      Parameters:
      bookName -
      Returns:
      a set containing usernames

    • getUsername

      String getUsername(String originName)
      return a username which doesn't duplicate with others
      Parameters:
      originName -
      Returns:
      unique username

    • addEvent

      void addEvent(CollaborationInfo.CollaborationEventListener listener)
      Event Mechanism